| 000 | 03028nlm2a2200445 4500 | ||
|---|---|---|---|
| 001 | 653260 | ||
| 005 | 20231030041214.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\18656 | ||
| 035 | _aRU\TPU\network\18642 | ||
| 090 | _a653260 | ||
| 100 | _a20170217a2015 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUS | ||
| 105 | _ay z 100zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aHeat Flux at the Surface of Metal Foil Heater under Evaporating Sessile Droplets _fI. V. Marchuk [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 25 tit.] | ||
| 330 | _aEvaporating water drops on a horizontal heated substrate were investigated experimentally. The heater was made of a constantan foil with the thickness of 25 μm and size of 42 × 35 mm2. The temperature of the bottom foil surface was measured by the infrared (IR) camera. To determine the heat flux density during evaporation of liquid near the contact line, the Cauchy problem for the heat equation was solved using the temperature data. The maximum heat flux density is obtained in the contact line region and exceeds the average heat flux density from the entire foil surface by the factor of 5-7. The average heat flux density in the region wetted by the drop exceeds the average heat flux density from the entire foil surface by the factor of 3-5. This fact is explained by the heat influx from the foil periphery to the drop due to the relatively high heat conductivity coefficient of the foil material and high evaporation rate in the contact line region. Heat flux density profiles for pairs of sessile droplets are also investigated. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 |
_0(RuTPU)RU\TPU\network\3526 _tInternational Journal of Aerospace Engineering |
|
| 463 |
_tVol. 2015 _v[391036, 5 p.] _d2015 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aтепловой поток | |
| 610 | 1 | _aутеплители | |
| 610 | 1 | _aвыпаривание | |
| 610 | 1 | _aкапли | |
| 610 | 1 | _aвода | |
| 701 | 1 |
_aMarchuk _bI. V. _gIgor Vladimirovich |
|
| 701 | 1 |
_aKarchevsky _bA. L. |
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| 701 | 1 |
_aSurtaev _bA. S. _gAnton Sergeevich |
|
| 701 | 1 |
_aKabov _bO. A. _cspecialist in the field of thermal engineering _cProfessor of Tomsk Polytechnic University, doctor of physical and mathematical Sciences _f1956- _gOleg Aleksandrovich _2stltpush _3(RuTPU)RU\TPU\pers\35151 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bЭнергетический институт (ЭНИН) _bКафедра теоретической и промышленной теплотехники (ТПТ) _h117 _2stltpush _3(RuTPU)RU\TPU\col\18679 |
| 801 | 2 |
_aRU _b63413507 _c20170217 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1155/2015/391036 | |
| 942 | _cCF | ||